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b511b60a
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Third Party Libpng
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b511b60a
编写于
4月 16, 2006
作者:
G
Glenn Randers-Pehrson
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Imported from libpng-1.2.10beta5.tar
上级
77be22c0
变更
45
展开全部
隐藏空白更改
内联
并排
Showing
45 changed file
with
489 addition
and
451 deletion
+489
-451
ANNOUNCE
ANNOUNCE
+16
-13
CHANGES
CHANGES
+3
-0
INSTALL
INSTALL
+8
-8
KNOWNBUG
KNOWNBUG
+1
-1
LICENSE
LICENSE
+2
-2
Makefile.am
Makefile.am
+2
-2
Makefile.in
Makefile.in
+278
-28
README
README
+7
-7
Y2KINFO
Y2KINFO
+2
-2
aclocal.m4
aclocal.m4
+1
-81
configure
configure
+99
-250
configure.ac
configure.ac
+16
-3
libpng.3
libpng.3
+9
-9
libpng.txt
libpng.txt
+3
-3
libpngpf.3
libpngpf.3
+2
-2
png.5
png.5
+1
-1
png.c
png.c
+2
-2
png.h
png.h
+10
-10
pngconf.h
pngconf.h
+1
-1
pngtest.c
pngtest.c
+1
-1
scripts/libpng-config-head.in
scripts/libpng-config-head.in
+1
-1
scripts/makefile.32sunu
scripts/makefile.32sunu
+1
-1
scripts/makefile.64sunu
scripts/makefile.64sunu
+1
-1
scripts/makefile.aix
scripts/makefile.aix
+1
-1
scripts/makefile.beos
scripts/makefile.beos
+1
-1
scripts/makefile.cygwin
scripts/makefile.cygwin
+1
-1
scripts/makefile.darwin
scripts/makefile.darwin
+1
-1
scripts/makefile.dec
scripts/makefile.dec
+1
-1
scripts/makefile.elf
scripts/makefile.elf
+1
-1
scripts/makefile.gcmmx
scripts/makefile.gcmmx
+1
-1
scripts/makefile.hp64
scripts/makefile.hp64
+1
-1
scripts/makefile.hpgcc
scripts/makefile.hpgcc
+1
-1
scripts/makefile.hpux
scripts/makefile.hpux
+1
-1
scripts/makefile.linux
scripts/makefile.linux
+1
-1
scripts/makefile.mingw
scripts/makefile.mingw
+1
-1
scripts/makefile.ne12bsd
scripts/makefile.ne12bsd
+1
-1
scripts/makefile.netbsd
scripts/makefile.netbsd
+1
-1
scripts/makefile.openbsd
scripts/makefile.openbsd
+1
-1
scripts/makefile.sco
scripts/makefile.sco
+1
-1
scripts/makefile.sggcc
scripts/makefile.sggcc
+1
-1
scripts/makefile.sgi
scripts/makefile.sgi
+1
-1
scripts/makefile.so9
scripts/makefile.so9
+1
-1
scripts/makefile.solaris
scripts/makefile.solaris
+1
-1
scripts/pngos2.def
scripts/pngos2.def
+1
-1
scripts/pngw32.def
scripts/pngw32.def
+1
-1
未找到文件。
ANNOUNCE
浏览文件 @
b511b60a
Libpng 1.2.10beta
4 - April 16
, 2006
Libpng 1.2.10beta
5 - April 17
, 2006
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
...
...
@@ -9,32 +9,32 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.2.10beta
4
.tar.gz
1.2.10beta
4
.tar.bz2
1.2.10beta
5
.tar.gz
1.2.10beta
5
.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
1.2.10beta
4
-no-config.tar.gz
1.2.10beta
4
-no-config.tar.bz2
1.2.10beta
5
-no-config.tar.gz
1.2.10beta
5
-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1210b0
4
.zip
lp1210b0
4
.tar.bz2
lp1210b0
5
.zip
lp1210b0
5
.tar.bz2
Project files
1.2.10beta
4
-project-netware.zip
1.2.10beta
4
-project-wince.zip
1.2.10beta
5
-project-netware.zip
1.2.10beta
5
-project-wince.zip
Other information:
1.2.10beta
4
-README.txt
1.2.10beta
4
-KNOWNBUGS.txt
1.2.10beta
4
-LICENSE.txt
1.2.10beta
4
-Y2K-compliance.txt
1.2.10beta
5
-README.txt
1.2.10beta
5
-KNOWNBUGS.txt
1.2.10beta
5
-LICENSE.txt
1.2.10beta
5
-Y2K-compliance.txt
Changes since the last public release (1.2.9):
...
...
@@ -53,6 +53,9 @@ version 1.2.10beta3 [April 15, 2006]
version 1.2.10beta4 [April 16, 2006]
Change PNG_BUILDING_LIBPNG to PNG_CONFIGURE_LIBPNG in config/Makefile*.
version 1.2.10beta5 [April 17, 2006]
Added a configure check for compiling assembler code in pnggccrd.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
...
...
CHANGES
浏览文件 @
b511b60a
...
...
@@ -1537,6 +1537,9 @@ version 1.2.10beta3 [April 15, 2006]
version 1.2.10beta4 [April 16, 2006]
Change PNG_BUILDING_LIBPNG to PNG_CONFIGURE_LIBPNG in config/Makefile*.
version 1.2.10beta5 [April 17, 2006]
Added a configure check for compiling assembler code in pnggccrd.c
version 1.4.0beta1 [future]
Enabled iTXt support (changes png_struct, thus requires so-number change).
Removed deprecated functions png_read_init, png_write_init, png_info_init,
...
...
INSTALL
浏览文件 @
b511b60a
Installing libpng version 1.2.10beta
4 - April 16
, 2006
Installing libpng version 1.2.10beta
5 - April 17
, 2006
On Unix/Linux and similar systems, you can simply type
...
...
@@ -29,7 +29,7 @@ to have access to the zlib.h and zconf.h include files that
correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they
might be called "libpng-1.2.10beta
4
" or "lpng109" and "zlib-1.2.1"
might be called "libpng-1.2.10beta
5
" or "lpng109" and "zlib-1.2.1"
or "zlib121") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
...
...
@@ -85,11 +85,11 @@ include
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.10beta
4
)
gcc, creates libpng12.so.0.1.2.10beta
5
)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10beta
4
)
(gcc, creates libpng12.so.0.1.2.10beta
5
)
makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10beta
4
,
(gcc, creates libpng12.so.0.1.2.10beta
5
,
uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
...
...
@@ -112,12 +112,12 @@ include
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc,
creates libpng12.so.0.1.2.10beta
4
)
creates libpng12.so.0.1.2.10beta
5
)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.10beta
4
)
creates libpng12.so.0.1.2.10beta
5
)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.10beta
4
)
creates libpng12.so.0.1.2.10beta
5
)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
...
...
KNOWNBUG
浏览文件 @
b511b60a
Known bugs in libpng version 1.2.10beta
4
Known bugs in libpng version 1.2.10beta
5
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running
...
...
LICENSE
浏览文件 @
b511b60a
...
...
@@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.10beta
4, April 16
, 2006, are
libpng versions 1.2.6, August 15, 2004, through 1.2.10beta
5, April 17
, 2006, are
Copyright (c) 2004, 2006 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
...
...
@@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
April 1
6
, 2006
April 1
7
, 2006
Makefile.am
浏览文件 @
b511b60a
...
...
@@ -37,8 +37,8 @@ libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
png.h pngconf.h
libpng_la_SOURCES
=
$(libpng12_la_SOURCES)
libpng_la_CPPFLAGS
=
-DPNG_CONFIGURE_LIBPNG
libpng12_la_CPPFLAGS
=
-DPNG_CONFIGURE_LIBPNG
libpng_la_CPPFLAGS
=
@LIBPNG_DEFINES@
-DPNG_CONFIGURE_LIBPNG
libpng12_la_CPPFLAGS
=
@LIBPNG_DEFINES@
-DPNG_CONFIGURE_LIBPNG
# MAJOR UPGRADE: the version-number settings below must be changed.
libpng12_la_LDFLAGS
=
-no-undefined
-export-dynamic
\
...
...
Makefile.in
浏览文件 @
b511b60a
此差异已折叠。
点击以展开。
README
浏览文件 @
b511b60a
README for libpng version 1.2.10beta
4 - April 16
, 2006 (shared library 12.0)
README for libpng version 1.2.10beta
5 - April 17
, 2006 (shared library 12.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
...
...
@@ -190,11 +190,11 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.10beta
4
)
gcc, creates libpng12.so.0.1.2.10beta
5
)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10beta
4
)
(gcc, creates libpng12.so.0.1.2.10beta
5
)
makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.10beta
4
,
(gcc, creates libpng12.so.0.1.2.10beta
5
,
uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
...
...
@@ -216,12 +216,12 @@ Files in this distribution:
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
(gcc, creates libpng12.so.0.1.2.10beta
4
)
(gcc, creates libpng12.so.0.1.2.10beta
5
)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.10beta
4
)
(gcc, creates libpng12.so.0.1.2.10beta
5
)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.10beta
4
)
(gcc, creates libpng12.so.0.1.2.10beta
5
)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
...
...
Y2KINFO
浏览文件 @
b511b60a
Y2K compliance in libpng:
=========================
April 1
6
, 2006
April 1
7
, 2006
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.10beta
4
are Y2K compliant. It is my belief that earlier
upward through 1.2.10beta
5
are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer
...
...
aclocal.m4
浏览文件 @
b511b60a
...
...
@@ -219,14 +219,6 @@ AC_ARG_WITH([pic],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=default
#
Check
if
we
have
a
version
mismatch
between
libtool
.
m4
and
ltmain
.
sh
.
#
#
Note
:
This
should
be
in
AC_LIBTOOL_SETUP
,
_after_
$
ltmain
have
been
defined
.
#
We
also
should
do
it
_before_
AC_LIBTOOL_LANG_C_CONFIG
that
actually
#
calls
AC_LIBTOOL_CONFIG
and
creates
libtool
.
#
_LT_VERSION_CHECK
# Use C for the default configuration in the libtool script
tagname=
AC_LIBTOOL_LANG_C_CONFIG
...
...
@@ -234,41 +226,6 @@ _LT_AC_TAGCONFIG
])# AC_LIBTOOL_SETUP
#
_LT_VERSION_CHECK
#
-----------------
AC_DEFUN
([
_LT_VERSION_CHECK
],
[
AC_MSG_CHECKING
([
for
correct
ltmain
.
sh
version
])
if
test
"x$ltmain"
=
"x"
;
then
AC_MSG_RESULT
(
no
)
AC_MSG_ERROR
([
***
@<:@
Gentoo
@:>@
sanity
check
failed
! ***
***
\$
ltmain
is
not
defined
,
please
check
the
patch
for
consistency
! ***
])
fi
gentoo_lt_version
=
"1.5.22"
gentoo_ltmain_version
=`
sed
-
n
'/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}'
"$ltmain"
`
if
test
"x$gentoo_lt_version"
!= "x$gentoo_ltmain_version" ; then
AC_MSG_RESULT
(
no
)
AC_MSG_ERROR
([
***
@<:@
Gentoo
@:>@
sanity
check
failed
! ***
***
libtool
.
m4
and
ltmain
.
sh
have
a
version
mismatch
! ***
***
(
libtool
.
m4
=
$
gentoo_lt_version
,
ltmain
.
sh
=
$
gentoo_ltmain_version
)
***
Please
run
:
libtoolize
--
copy
--
force
if
appropriate
,
please
contact
the
maintainer
of
this
package
(
or
your
distribution
)
for
help
.
])
else
AC_MSG_RESULT
(
yes
)
fi
])#
_LT_VERSION_CHECK
# _LT_AC_SYS_COMPILER
# -------------------
AC_DEFUN([_LT_AC_SYS_COMPILER],
...
...
@@ -1399,30 +1356,6 @@ cygwin* | mingw* | pw32*)
esac
;;
linux
*)
if
$
LD
--
help
2
>&
1
|
egrep
': supported targets:.* elf'
>
/
dev
/
null
;
then
archive_cmds
=
'$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
supports_anon_versioning
=
no
case
`$
LD
-
v
2
>/
dev
/
null
`
in
*\
[
01
].*
|
*\
2.
[[
0
-
9
]].*
|
*\
2.10
.*)
;;
#
catch
versions
<
2.11
*\
2.11.93.0.2
\
*)
supports_anon_versioning
=
yes
;;
#
RH7
.3
...
*\
2.11.92.0.12
\
*)
supports_anon_versioning
=
yes
;;
#
Mandrake
8.2
...
*\
2.11
.*)
;;
#
other
2.11
versions
*)
supports_anon_versioning
=
yes
;;
esac
if
test
$
supports_anon_versioning
=
yes
;
then
archive_expsym_cmds
=
'$echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
$echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
else
$
archive_expsym_cmds
=
"$archive_cmds"
fi
else
ld_shlibs
=
no
fi
;;
*)
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
;;
...
...
@@ -1487,14 +1420,7 @@ freebsd* | dragonfly*)
*) objformat=elf ;;
esac
fi
#
Handle
Gentoo
/
FreeBSD
as
it
was
Linux
case
$
host_vendor
in
gentoo
)
version_type
=
linux
;;
*)
version_type
=
freebsd
-$
objformat
;;
esac
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
...
...
@@ -1505,12 +1431,6 @@ freebsd* | dragonfly*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
linux
)
library_names_spec
=
'${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec
=
'${libname}${release}${shared_ext}$major'
need_lib_prefix
=
no
need_version
=
no
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
...
...
configure
浏览文件 @
b511b60a
此差异已折叠。
点击以展开。
configure.ac
浏览文件 @
b511b60a
...
...
@@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
AC_INIT([libpng], [1.2.10beta
4
], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.2.10beta
5
], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.10beta
4
PNGLIB_VERSION=1.2.10beta
5
PNGLIB_MAJOR=12
PNGLIB_MINOR=10
...
...
@@ -58,6 +58,19 @@ AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc]))
AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) )
AC_CHECK_LIB(z, zlibVersion, , AC_ERROR([zlib not installed]))
AC_MSG_CHECKING([if assembler code in pnggccrd.c can be compiled])
AC_TRY_COMPILE(
[#include "pnggccrd.c"],
[int main() { return 0; }],
LIBPNG_DEFINES=,LIBPNG_DEFINES=-DPNG_NO_ASSEMBLER_CODE)
AC_SUBST(LIBPNG_DEFINES)
if test "$LIBPNG_DEFINES"; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
fi
AC_MSG_CHECKING([if libraries can be versioned])
GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
if test "$GLD"; then
...
...
@@ -79,7 +92,7 @@ AC_SUBST(PNGLIB_MINOR)
# Allow the pkg-config directory to be set
AC_ARG_WITH(pkgconfigdir,
AC_HELP_STRING([--with-pkgconfigdir],
[Use the specified pkgconfig dir (default is libdir/pkgconfig)]),
[Use the specified pkgconfig dir (default is libdir/pkgconfig)]),
[pkgconfigdir=${withval}],
[pkgconfigdir='${libdir}/pkgconfig'])
...
...
libpng.3
浏览文件 @
b511b60a
.TH LIBPNG 3 "April 1
6
, 2006"
.TH LIBPNG 3 "April 1
7
, 2006"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.10beta
4
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.10beta
5
.SH SYNOPSIS
\fI\fB
...
...
@@ -821,7 +821,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.10beta
4 - April 16
, 2006
libpng version 1.2.10beta
5 - April 17
, 2006
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2005 Glenn Randers-Pehrson
...
...
@@ -3730,13 +3730,13 @@ application:
.SH IX. Y2K Compliance in libpng
April 1
6
, 2006
April 1
7
, 2006
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.10beta
4
are Y2K compliant. It is my belief that earlier
upward through 1.2.10beta
5
are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
...
...
@@ -3893,7 +3893,7 @@ the first widely used release:
1.2.9beta4-11 13 10209 12.so.0.9[.0]
1.2.9rc1 13 10209 12.so.0.9[.0]
1.2.9 13 10209 12.so.0.9[.0]
1.2.10beta1-
4
13 10210 12.so.0.10[.0]
1.2.10beta1-
5
13 10210 12.so.0.10[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
...
...
@@ -3949,7 +3949,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.10beta
4 - April 16
, 2006:
Libpng version 1.2.10beta
5 - April 17
, 2006:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
...
...
@@ -3970,7 +3970,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.10beta
4, April 16
, 2006, are
libpng versions 1.2.6, August 15, 2004, through 1.2.10beta
5, April 17
, 2006, are
Copyright (c) 2004-2006 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
...
...
@@ -4069,7 +4069,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
April 1
6
, 2006
April 1
7
, 2006
.\" end of man page
libpng.txt
浏览文件 @
b511b60a
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.10beta
4 - April 16
, 2006
libpng version 1.2.10beta
5 - April 17
, 2006
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2005 Glenn Randers-Pehrson
...
...
@@ -2909,13 +2909,13 @@ application:
IX. Y2K Compliance in libpng
April 1
6
, 2006
April 1
7
, 2006
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.10beta
4
are Y2K compliant. It is my belief that earlier
upward through 1.2.10beta
5
are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
...
...
libpngpf.3
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b511b60a
.TH LIBPNGPF 3 "April 1
6
, 2006"
.TH LIBPNGPF 3 "April 1
7
, 2006"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.10beta
4
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.10beta
5
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
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png.5
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.TH PNG 5 "April 1
6
, 2006"
.TH PNG 5 "April 1
7
, 2006"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
...
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png.c
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...
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@@ -13,7 +13,7 @@
#include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef
version_1_2_10beta
4
Your_png_h_is_not_version_1_2_10beta4
;
typedef
version_1_2_10beta
5
Your_png_h_is_not_version_1_2_10beta5
;
/* Version information for C files. This had better match the version
* string defined in png.h. */
...
...
@@ -693,7 +693,7 @@ png_charp PNGAPI
png_get_copyright
(
png_structp
png_ptr
)
{
if
(
&
png_ptr
!=
NULL
)
/* silence compiler warning about unused png_ptr */
return
((
png_charp
)
"
\n
libpng version 1.2.10beta
4 - April 16
, 2006
\n
\
return
((
png_charp
)
"
\n
libpng version 1.2.10beta
5 - April 17
, 2006
\n
\
Copyright (c) 1998-2006 Glenn Randers-Pehrson
\n
\
Copyright (c) 1996-1997 Andreas Dilger
\n
\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
\n
"
);
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...
png.h
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/* png.h - header file for PNG reference library
*
* libpng version 1.2.10beta
4 - April 16
, 2006
* libpng version 1.2.10beta
5 - April 17
, 2006
* Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
...
...
@@ -9,7 +9,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.2.10beta
4 - April 16
, 2006: Glenn
* libpng versions 0.97, January 1998, through 1.2.10beta
5 - April 17
, 2006: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
...
...
@@ -116,7 +116,7 @@
* 1.2.9beta4-11 13 10209 12.so.0.9[.0]
* 1.2.9rc1 13 10209 12.so.0.9[.0]
* 1.2.9 13 10209 12.so.0.9[.0]
* 1.2.10beta1-
4
13 10210 12.so.0.10[.0]
* 1.2.10beta1-
5
13 10210 12.so.0.10[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
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...
@@ -146,7 +146,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
* libpng versions 1.2.6, August 15, 2004, through 1.2.10beta
4, April 16
, 2006, are
* libpng versions 1.2.6, August 15, 2004, through 1.2.10beta
5, April 17
, 2006, are
* Copyright (c) 2004, 2006 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
...
...
@@ -258,13 +258,13 @@
* Y2K compliance in libpng:
* =========================
*
* April 1
6
, 2006
* April 1
7
, 2006
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.2.10beta
4
are Y2K compliant. It is my belief that earlier
* upward through 1.2.10beta
5
are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant.
*
* Libpng only has three year fields. One is a 2-byte unsigned integer
...
...
@@ -320,9 +320,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.10beta
4
"
#define PNG_LIBPNG_VER_STRING "1.2.10beta
5
"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.10beta
4 - April 16
, 2006 (header)\n"
" libpng version 1.2.10beta
5 - April 17
, 2006 (header)\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
...
...
@@ -334,7 +334,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD
4
#define PNG_LIBPNG_VER_BUILD
5
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
...
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@@ -1364,7 +1364,7 @@ struct png_struct_def
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef
png_structp
version_1_2_10beta
4
;
typedef
png_structp
version_1_2_10beta
5
;
typedef
png_struct
FAR
*
FAR
*
png_structpp
;
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pngconf.h
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/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.10beta
4 - April 16
, 2006
* libpng version 1.2.10beta
5 - April 17
, 2006
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2005 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
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pngtest.c
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...
@@ -1549,4 +1549,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef
version_1_2_10beta
4
your_png_h_is_not_version_1_2_10beta4
;
typedef
version_1_2_10beta
5
your_png_h_is_not_version_1_2_10beta5
;
scripts/libpng-config-head.in
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@@ -8,7 +8,7 @@
# Modeled after libxml-config.
version
=
1.2.10beta
4
version
=
1.2.10beta
5
prefix
=
""
libdir
=
""
libs
=
""
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scripts/makefile.32sunu
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...
...
@@ -8,7 +8,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
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scripts/makefile.64sunu
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...
...
@@ -8,7 +8,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.aix
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...
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@@ -20,7 +20,7 @@ LN_SF = ln -f -s
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
prefix
=
/usr/local
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scripts/makefile.beos
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...
...
@@ -8,7 +8,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
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scripts/makefile.cygwin
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@@ -80,7 +80,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME
=
libpng12
PNGMAJ
=
0
CYGDLL
=
12
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
SHAREDLIB
=
cygpng
$(CYGDLL)
.dll
...
...
scripts/makefile.darwin
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...
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@@ -19,7 +19,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
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scripts/makefile.dec
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@@ -5,7 +5,7 @@
# Library name:
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
LIBNAME
=
libpng12
...
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scripts/makefile.elf
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...
...
@@ -12,7 +12,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.gcmmx
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...
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@@ -16,7 +16,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
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scripts/makefile.hp64
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@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.hpgcc
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...
...
@@ -8,7 +8,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.hpux
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...
...
@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.linux
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...
...
@@ -6,7 +6,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
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scripts/makefile.mingw
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@@ -76,7 +76,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME
=
libpng12
PNGMAJ
=
0
MINGDLL
=
12
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
SHAREDLIB
=
libpng
$(MINGDLL)
.dll
...
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scripts/makefile.ne12bsd
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@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB
=
png12
SHLIB_MAJOR
=
0
SHLIB_MINOR
=
1.2.10beta
4
SHLIB_MINOR
=
1.2.10beta
5
SRCS
=
pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c
\
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c
\
pngwtran.c pngmem.c pngerror.c pngpread.c
...
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scripts/makefile.netbsd
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...
@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB
=
png
SHLIB_MAJOR
=
3
SHLIB_MINOR
=
1.2.10beta
4
SHLIB_MINOR
=
1.2.10beta
5
SRCS
=
pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c
\
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c
\
pngwtran.c pngmem.c pngerror.c pngpread.c
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scripts/makefile.openbsd
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...
@@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR
=
${PREFIX}
/man/cat
SHLIB_MAJOR
=
0
SHLIB_MINOR
=
1.2.10beta
4
SHLIB_MINOR
=
1.2.10beta
5
LIB
=
png
SRCS
=
png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c
\
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scripts/makefile.sco
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...
...
@@ -9,7 +9,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.sggcc
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...
@@ -6,7 +6,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.sgi
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...
@@ -6,7 +6,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/makefile.so9
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...
@@ -8,7 +8,7 @@
# Library name:
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
LIBNAME
=
libpng12
...
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scripts/makefile.solaris
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...
@@ -8,7 +8,7 @@
# Library name:
LIBNAME
=
libpng12
PNGMAJ
=
0
PNGMIN
=
1.2.10beta
4
PNGMIN
=
1.2.10beta
5
PNGVER
=
$(PNGMAJ)
.
$(PNGMIN)
# Shared library names:
...
...
scripts/pngos2.def
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@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.2.10beta
4
; Version 1.2.10beta
5
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
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scripts/pngw32.def
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@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
;Version 1.2.10beta
4
;Version 1.2.10beta
5
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
...
...
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